Robert Ragozine, president of Donnelly Sustainable Energy Services, pauses for a brief moment of relaxation at a seminar his firm co-presented on "Building Retrofits for Energy Savings: Why Doing Nothing Will Cost You More," held at the 101 Club. The event, which attracted close to 200 building owners and their representatives, featured an expert panel, including Ragozine, that discussed the latest technology and methods aimed at reducing energy consumption and operating costs for existing commercial buildings. The panel was moderated by Robert Levin, editor-in-chief and publisher of The New York Enterprise Report, which co-presented the event. Donnelly Sustainable Energy Services is a division of Donnelly Mechanical Corporation. Tags: